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Message-ID: <9618808a-d63b-4eec-b744-471586e270e2@kernel.org> Date: Mon, 14 Jul 2025 19:45:22 +0100 From: Quentin Monnet <qmo@...nel.org> To: Thorsten Blum <thorsten.blum@...ux.dev>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>, Martin KaFai Lau <martin.lau@...ux.dev>, Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>, Yonghong Song <yonghong.song@...ux.dev>, John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>, Stanislav Fomichev <sdf@...ichev.me>, Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org> Cc: bpf@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH bpf-next] bpf: Replace deprecated strcpy() with strscpy() 2025-07-14 20:23 UTC+0200 ~ Thorsten Blum <thorsten.blum@...ux.dev> > strcpy() is deprecated; use strscpy() instead. > > No functional changes intended. > > Link: https://github.com/KSPP/linux/issues/88 > Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev> > --- > kernel/bpf/disasm.c | 2 +- Hi and thank you for the patch, The disassembler file is also part of bpftool's source code [0][1], where it is compiled as user space code, and where strscpy() is not defined. So I'd rather not replace this particular occurrence of strcpy(). We could add a comment in the file to mention this, though. Thanks, Quentin [0]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/bpf/bpftool/Makefile#n246 [1]: https://github.com/libbpf/bpftool/blob/v7.5.0/src/kernel/bpf/disasm.c#L340
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